702  SystemEq2
What is the SUM of x and y? 2

Name : _________________

refresh

What is the SUM of x and y?
2x + y = 3
2x - 2y = 6




What is the SUM of x and y?
2x + y = 8
2x + 3y = -4




What is the SUM of x and y?
3x - y = 19
3x - 3y = 9




What is the SUM of x and y?
3x + y = 12
3x - 2y = -6




What is the SUM of x and y?
2x - y = -3
2x - 3y = 3

What is the SUM of x and y?
3x - 2y = 16
2x + y = -1




What is the SUM of x and y?
2x - 3y = 25
3x - y = 20




What is the SUM of x and y?
2x - y = 0
2x + 3y = 16




What is the SUM of x and y?
2x + y = -10
3x - 3y = 12




What is the SUM of x and y?
2x + 3y = -20
2x - 3y = 4

+(         )

(         )+

++[[          ]]++